<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style>
			body{
				font-weight: bolder;
				font-size: 24px;
			}
			#box{
				width: 1200px;
				height: 600px;
				border: 1px solid red;
				margin: 40px 40px;
				display: flex;
				flex-wrap: wrap;
				
				/* 纵轴对齐起点 */
				/* align-items: flex-start; */
				
				/* 纵轴对齐终点 */
				align-items: flex-end;
				
				/* 在纵轴上居中对齐 */
				/* align-items: center; */
				
				/* 基于项目第一行文字的基线对齐 */
				align-items: baseline;
			}
			.cloumn{
				width: 200px;
				border: 1px solid black;
				text-align: center;
				/* line-height: 100px; */
			}
			#one{
				font-size: 50px;
			}
			#two{
				font-size: 20px;
			}
			#three{
				font-size: 30px;
			}
			#four{
				font-size: 45px;
			}
		</style>
	</head>
	<body>
		<div id="box">
			<div class="cloumn" id="one">一</div>
			<div class="cloumn" id="two">二</div>
			<div class="cloumn" id="three">三</div>
			<div class="cloumn" id="four">四</div>
			<div class="cloumn" id="five">五</div>
			<!-- <div class="cloumn" id="six">六</div> -->
			<!-- <div class="cloumn" id="seven">七</div>
			<div class="cloumn" id="eight">八</div>
			<div class="cloumn" id="nine">九</div>
			<div class="cloumn" id="ten">十</div>
			<div class="cloumn" id="eleven">十一</div>
			<div class="cloumn" id="twelve">十二</div>
			<div class="cloumn" id="thirteen">十三</div> -->
		</div>
	</body>
</html>
